Stroke is the third leading cause of disability in the United States. To date, conventional rehabilitation is not able to restore normal, safe, gait for many individuals with stroke. We have identified nine gait component deficits which respond to the FNS-IM intervention. This study will test a refined treatment protocol of 3 months duration to restore volitional gait by restoring those nine gait components simultaneously. In addition, we will incorporate into the treatment protocol a promising non-invasive technique of partial body weight-supported (BWS) gait training on a treadmill. BWS and FNS-IM have the potential to provide additive effects for the patient and restore volitional gait more quickly and more completely than would otherwise be possible with one technique alone. Therefore, our first hypothesis is HYPOTHESIS I: BWS combined with FNS-IM, simultaneously applied to nine critical gait components, will restore volitional normal, safe gait to patients with chronic stroke within 3 months. An advantage of BWS gait training is that it is non-invasive. Consequently, we must demonstrate the additive advantage of FNS-IM technique alone. Therefore the second hypothesis is: HYPOTHESIS II: FNS-IM plus BWS will restore volitional gait more quickly and completely for patients with chronic stroke compared with BWS alone.